Individual Calculations May 2019
 Rakous, Pavel  Total change: -6.40  Rating chartPersonal card
 Prebor Prahy 2018-2019 - Preborova skupina Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 1893 1976 1.50 3 -0.32 20 -6.40 
  Cerny, Richard 1754 CZE1.0010.22204.40 
  Novak, Vaclav 2049 CZE0.001-0.4020-8.00 
  Bartos, Miroslav 1877 CZE0.501-0.1420-2.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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